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<Title>PolarSplineLineLayer</Title>
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<p class="heading0">ChartDirector 7.0 (Java Edition)</p>
<p class="heading1">PolarSplineLineLayer</p>
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The PolarSplineLineLayer class represents polar spline line layers. PolarSplineLineLayer is a subclass of <a href="PolarLineLayer.htm">PolarLineLayer</a>.<br><br>
PolarSplineAreaLayer objects are created by using <a href="PolarChart.addSplineLineLayer.htm">PolarChart.addSplineLineLayer</a>.
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<th width="19%">Method</th><th width="19%">Inherited</th><th>Description</th>
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<td><a href="PolarSplineLineLayer.setTension.htm">setTension</a></td><td>(Self)</td><td>Sets the tension to use when computing the spline curve.</td></tr><tr><td><a href="PolarLayer.setAngles.htm">setAngles</a></td><td>PolarLayer</td><td>Sets the angular coordinates of the data points.</td></tr><tr><td><a href="PolarLayer.setBorderColor.htm">setBorderColor</a></td><td>PolarLayer</td><td>Sets the border color for drawing the data on the layer.</td></tr><tr><td><a href="PolarLayer.setLineWidth.htm">setLineWidth</a></td><td>PolarLayer</td><td>Sets the line width of lines when drawing the data on the layer.</td></tr><tr><td><a href="PolarLayer.setDataSymbol.htm">setDataSymbol</a></td><td>PolarLayer</td><td>Uses one of the built-in symbols as the graphics symbol to plot the data points.</td></tr><tr><td><a href="PolarLayer.setDataSymbol2.htm">setDataSymbol2</a></td><td>PolarLayer</td><td>Uses the image from the specified file or resource as the graphics symbol to plot the data points.</td></tr><tr><td><a href="PolarLayer.setDataSymbol3.htm">setDataSymbol3</a></td><td>PolarLayer</td><td>Uses a <a href="DrawArea.htm">DrawArea</a> object as the graphics symbol to plot the data points.</td></tr><tr><td><a href="PolarLayer.setDataSymbol4.htm">setDataSymbol4</a></td><td>PolarLayer</td><td>Uses a custom shape as the graphics symbol to plot the data points.</td></tr><tr><td><a href="PolarLayer.setSymbolOffset.htm">setSymbolOffset</a></td><td>PolarLayer</td><td>Offset the symbols in the x and y directions in pixel unit.</td></tr><tr><td><a href="PolarLayer.setSymbolScale.htm">setSymbolScale</a></td><td>PolarLayer</td><td>Sets the size of the symbol for each data point (for creating bubble charts).</td></tr><tr><td><a href="PolarLayer.setDataLabelStyle.htm">setDataLabelStyle</a></td><td>PolarLayer</td><td>Enables data labels and sets their styles.</td></tr><tr><td><a href="PolarLayer.setDataLabelFormat.htm">setDataLabelFormat</a></td><td>PolarLayer</td><td>Sets the data label format.</td></tr><tr><td><a href="PolarLayer.addCustomDataLabel.htm">addCustomDataLabel</a></td><td>PolarLayer</td><td>Adds a custom data label to a data point.</td></tr><tr><td><a href="PolarLayer.setImageMapWidth.htm">setImageMapWidth</a></td><td>PolarLayer</td><td>Sets the effective size of a data point for producing image maps.</td></tr><tr><td><a href="PolarLayer.getImageCoor.htm">getImageCoor</a></td><td>PolarLayer</td><td>Gets the image map coordinates of a data point.</td></tr><tr><td><a href="PolarLayer.getHTMLImageMap.htm">getHTMLImageMap</a></td><td>PolarLayer</td><td>Generates an HTML image map for all data points on the layer.</td></tr><tr><td><a href="PolarLayer.setHTMLImageMap.htm">setHTMLImageMap</a></td><td>PolarLayer</td><td>Override the default arguments used when generating HTML image map for the layer.</td>
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